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SUPREMO

Withdrawn

Allium porrum L. Leek · Vegetables · bred by PETOSEED CO

also searched as: супремо

Variety description

10 August 2026

The variety is a hybrid (F1) with vigorous growth. It forms a long, cylindrical, and uniform pseudostem, which is distinguished by good whiteness and ease of subsequent cleaning and processing.

The plant possesses high resistance to early bolting and good tolerance to adverse climatic conditions. The harvested yield is suitable for storage, while maintaining its taste qualities.

Sources6
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Countries of admission

1 jurisdiction

Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.

Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
PETOSEED CO.INC. 579 Developed the variety
Applicant
PETOSEED CO.INC. 20 Submitted the application to the register
Rights holder
PETOSEED CO.INC. 20 Holds the rights to the variety
Maintainer
PETOSEED CO.INC. 20 Responsible for variety maintenance

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

  • ES Spain Active

    № 19960185

    Application
    24 October 1996
    Terminated
    14 October 2002

Records are sourced from official registry publications. Data sources and legal status

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This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

Same species

Other varieties: Leek

All 946 varieties of species

Lancelot

Active

Allium porrum L. · Leek

Bejo Zaden BV, NL-1749 ZH Warmenhuizen

CZ HR HU NL PL
11 records

Lincoln

Active

Allium porrum L. · Leek

Bejo Zaden, NL

CY CZ HU NL PL SI
10 records

Allium porrum L. · Leek

Bejo Zaden BV (NL)

BG CZ HR HU PL SI +1
11 records

Sultan

Terminated

Allium porrum L. · Leek

Hazera Seeds B.V.

NL PL
3 records

Sumstar

Active

Allium porrum L. · Leek

VEGETABLE MONSANTO B.V.

NL
3 records

Sureton

Active

Allium porrum L. · Leek

NUNHEMS

NL
7 records

Nearby in the species list Starozagorski 72, Starozagorski kamuš, Starozagorski kamush, Startrack, Sterna, Stora, Striker, Stromboli, Sultan, Sumstar, Sureton, Surfer, Surprise, SV3149ZL, SV3192ZE, SV3225ZL, SV3274ZL, SV4522NB, Swimmer, Sydney

Discussion: SUPREMO

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